FITNESS MODEL CHALLENGE PART 2 is the continuation of the block buster Part One. THE REVENGE! Fitness Model's turn at AVA. Ava's stomach was busted repeatedly while winded from previous blows that totally knocked her breathless. The Fitness Model Abby rocked our belly Pain girl to the point of no return. Ava's visible ABS are punched in after being already busted. The girl could not breath many times and Abby proved to have the power and endurance to take down a pain slut with a high pain tolerance. Ava tries the same breathing technique as Abby did but her ABS were too weak to flex after the ... Show more